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Java string manipulation

Stringtokenizer
==============

                strLine = brAllrna.readLine(); // A

                StringTokenizer stringTokenizer = new StringTokenizer(strLine, " \t");
                Vector pwmA = new Vector();
                while (stringTokenizer.hasMoreElements()) {

                    Double val = Double.parseDouble(stringTokenizer.nextElement().toString() );
                    pwmA.add(val);
                   
                }

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